Icyuma gikurura mikorobe cya RFni igikoresho gifite imiyoboro itatu gikoreshwa mu kohereza no kwakira ibimenyetso bya RF hakoreshejwe antene imwe muri sisitemu y'itumanaho. Duplexer ikora nk'icyuma gizunguruka ku bikorwa bifite ingufu nke. Mu bikoresho bidafite insinga nka telefoni zigezweho na LAN zidafite insinga, duplexer ikoreshwa mu bikoresho bifite imiyoboro ibiri ni duplexer ifite imiyoboro itatu iherereye ku mpera y'uruhande rw'antene, ikoreshwa mu gutandukanya imiyoboro ibiri y'imiyoboro ibiri. Ibintu byinshi by'ingenzi ni ibi:
1. Igihombo cya RF hagati ya transmitter na antene iri mu gice cyo kohereza ubutumwa ni gito, naho igihombo kiri hagati ya antene na receiver mu nzira yo kohereza ubutumwa ni gito.
2. Gutandukanya cyane ibimenyetso bya RF hagati ya transmitter na receiver.
DuplexerIgitekerezo cy'igishushanyo mbonera:
1. Duplexer ikoreshwa mu gice cy’injira n’isohoka rya antene, kandi ifite akazi ko gushyira mu byiciro cyangwa kuvanga ibimenyetso bibiri bitandukanye bya frequency mu gihe cyo kohereza no kwakira. Duplexer ya RF ni igikoresho cyo kohereza ibimenyetso mu cyerekezo kimwe mu nzira imwe. Muri sisitemu y’itumanaho ya radiyo cyangwa radar, duplexer zizemerera gusangira antene imwe mu gihe zitandukanya icyuma gifata amakuru n’icyuma gitanga amakuru.
Uduce duto twa mikorobe dukoreshwa mu buryo bwa 2.RF dushobora gushushanywa hakoreshejwe ibintu by'uturemangingo cyangwa ibikoresho bito bipima.
3. Igishushanyo mbonera cya Duplexer gikoresha ibice biri hagati: Mu gishushanyo mbonera, ibice bidakora (passive components) bikoreshwa mu gukora filters za duplexer zikoresha band-pass, low-pass na high pass. Duplexer ikozwe hakoreshejwe filters ebyiri zifite frequency zitandukanye ariko zifite imiterere imwe ku nzira zo kwakira no kohereza. Ibitekerezo byo gushushanya filters nka Chebyshev bishobora gukoreshwa mu gushyira hamwe neza hagati y’inzira za Tx na Rx z’imirongo y’ibanze.
Inyandiko kuriicyuma gifata imyenda ibiri:
1.Ikoreshwa mu muyoboro w'amajwi ukoreshwa n'icyuma gitanga amakuru n'icyuma gitanga amakuru, igomba kuba ishobora gucunga imbaraga z'icyuma gitanga amakuru.
2.Urusaku rw'itumanaho rubera ku murongo wo kwakira amakuru rugomba kuba rutoroshye kandi rugomba kuba rwagenewe gukora ku murongo uri hagati y'itumanaho n'itumanaho cyangwa munsi yaryo.
3.Gushyira ukwabyo bihagije bishobora gutangwa kugira ngo hirindwe ko icyuma gifata inzoga kidakora neza.
Ishyirwa mu bikorwa ryaRF Duplexermuri Sisitemu y'itumanaho ya RF:
Gukuraho ibintu byinshi
Itumanaho rya radiyo
Guhindura antene ya radar
Isubiramo rya radiyo
Urinda icyuma gikingira
Microwave ya Si Chuan Keenlion ni ubwoko bwinshi bwa RF Duplexer mu buryo bwa narrowband na broadband, ikora ku murongo wa frequency kuva kuri 0.5 kugeza 50 GHz. Yagenewe gutwara imbaraga za watts 10 kugeza 30 muri sisitemu yo kohereza ya 50-ohm. Imiterere ya microstrip cyangwa stripline irakoreshwa, kandi ikanozwa kugira ngo ikore neza.
Dushobora kandi guhindura RF Duplexer ukurikije ibyo ukeneye. Ushobora kwinjira ku ipaji yo guhindura kugira ngo utange ibisobanuro ukeneye.
https://www.keenlion.com/customization/
Sichuan Keenlion Microwave Technology Co., Ltd.
E-mail:sales@keenlion.com
tom@keenlion.com
RF Microwave Cavity Duplexer & Diplexer
Igihe cyo kohereza: Ukuboza-28-2022
